This module describes the type of signals acted on by the Continuous Time Fourier Transform.

Summary: This module describes continuous time aperiodic signals.

This module describes the type of signals acted on by the Continuous Time Fourier Transform.

The Continuous-Time Fourier Transform maps infinite-length (a-periodic), continuous-time
signals in

When a function repeats
itself exactly after some given period, or cycle, we say it's *periodic*.
A periodic function can be
mathematically defined as:

An aperiodic CT function
*any*

Suppose we have such an aperiodic function

Any aperiodic signal can be defined by an infinite sum of periodic functions, a useful definition that makes it possible to use Fourier Analysis on it by assuming all frequencies are present in the signal.

Comments:"My introduction to signal processing course at Rice University."